package com.jjvu.news.service;

import com.jjvu.news.dao.Sys_user;

import java.util.List;

public interface LeftService {
    List<Sys_user> findAllUser();

    Sys_user findUserById(Integer uid);

    boolean updateUser(Sys_user user);

    boolean addUser(Sys_user user);

    boolean deleteUser(Integer uid);

    boolean findUserBy(Sys_user user);

    List<Sys_user> findUserPageall(Integer page, Integer size);
}
